| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $213.71 | 4.400% | $223.1132 | $223.11 | $223.10 | $223.10 |
| Purchase #2 | $60.80 | 9.138% | $66.3559 | $66.36 | $66.35 | $66.40 |
| Purchase #3 | $64.69 | 8.422% | $70.1382 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $103.69 | 6.521% | $110.4516 | $110.45 | $110.45 | $110.50 |
| Purchase #5 | $29.39 | 7.590% | $31.6207 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $225.36 | 11.228% | $250.6634 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $215.44 | 6.325% | $229.0666 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $913.08 | $981.4096 | $981.41 | $981.35 | $981.50 | |